package demo4;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: XMQ
 * Date: 2022-05-16
 * Time: 20:55
 */
interface A{
    void funcA();
}
interface B{
    void funcB();
}
//扩展功能
interface C extends A,B {
    void funC();
}
class T implements C{

    @Override
    public void funcA() {

    }

    @Override
    public void funcB() {

    }

    @Override
    public void funC() {

    }
}
public class Test2   {
}
